We had pleasure to stay there for 3 nights with my wife and felt in love with this place and surroundings. Aof was very kind and nice and helped during check in.
The place is very authentic and historical so take in mind that the comfort is the almost the same. You will have to climb the stairs to get into bedroom. The bed is quite short. I managed to sleep with common comfort with my 188cm but it was kinda tricky.
The house is just 3 minute walk to the most busy street of Chinatown with lots of street food and restaurants.
I will 100% recommend this for those people who are looking for authentic experience and something new not comfort.